# iCorps - Pocket Reference > Marine Corps reference app for fitness, admin, pay, history, and ranks. (iPhone/iPad app by Sandboxx, Inc..) - Source: https://appshunter.io/ios/app/icorps-pocket-reference/id1189259642 (this page in markdown: same URL + `.md`) - Developer: [Sandboxx, Inc.](https://appshunter.io/developer/912636515) - Category: Reference, Utilities - Price: Free - Rating: 4.78/5 from 884 App Store ratings · 77 written reviews indexed - Age rating: 12+ - Requires: iOS 15.6 · 46 MB - Languages: English - Released: 2017-01-02 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/icorps-pocket-reference/id1189259642/reviews.md ## What is iCorps? iCorps is a pocket reference for everything a Marine should know. iCorps is designed for all ranks and allows all past, present, future Marines to learn about the beloved corps. iCorps lets you: • Calculate your CFT and PFT scores • View MARAdmins/ALMars updates • View other service rank structures • View your pay for your next promotion • See a history of your earned ribbons with ribbon-rack • Discover history about the Marine Corps No Federal or DoD Endorsement Implied. iCorps uses HealthKit to read your health data and pre-populate our PFT, CFT and HeightWeight calculators to save you time from when using those fitness calculators. ## Key features - PFT/CFT score calculation - MARAdmins/ALMars updates - Service rank structures - Promotion pay calculator - Ribbon rack history - Marine Corps history - HealthKit integration for fitness calculators ## What do users think of iCorps? Overall sentiment: negative **Pros** - 🚀 Useful information and resources - 👍 Great app for Marines - 💡 Ribbon rack feature - 👍 PFT/CFT calculator **Cons** - 🐛 Outdated information and calculators - 🐛 Notifications not working - 🐛 Formatting and layout issues - 🐛 Lack of updates and maintenance **Commonly reported bugs** - PFT calculator not calculating points correctly - Maradmins and other content not updating - Certain features and functionalities not working - Compatibility issues with newer devices and OS **Most requested features** - Update PFT/CFT calculators to reflect current standards - Add ability to build and customize ribbon racks - Include MOS descriptions and workout programs - Improve readability and layout ## Recent user reviews (10 of 77) All indexed reviews: https://appshunter.io/ios/app/icorps-pocket-reference/id1189259642/reviews.md ### 3/5 — Could Be Better *2025-07-14* Lots of the information has zero formatting and is just copy and pasted from another website. If you’re going to plagiarize the information you could at least make it user friendly to read. The ribbons are cool. What you could do it show the person how their ribbons should look on their uniform. Military would love that. Lots of good information on this app and I wish it the best in its improvements. Definitely useful and could become an asset for a studying tool. ### 4/5 — PFT calculator *2025-05-07, version 9.7.0* Plank calculator needs to be updated to current PFT standard. Great app otherwise! ### 1/5 — Do not waste money *2025-03-22* This app is no longer updated. Used to be great having everything at a finger’s touch, however developer has dropped the app on updates. For example, pft calculations are off for planks. ### 2/5 — Used to be great *2025-02-27* This app used to be a wonderful tool and a great way to be notified of new MARADMINs being posted however, the updates have stopped coming and the notifications no longer work. If this app was to be updated it would be a great tool again. ### 3/5 — Notifications *2024-10-06* Notifications are not working. ### 4/5 — Great App, One Big Flaw *2024-06-27* How do they routinely update this app, yet the PFT and CFT scores are based on, over a year, old score charts. ### 5/5 — Landscape *2024-05-23* Hard to read MARADMINs on n mobile when you can’t put it in landscape. Just make that change. ### 4/5 — Outdated references *2024-05-22* Useful pocketbook information, but the orders and calculators can be updated to reflect current standards. ### 1/5 — Forced to sign in to sell you ads *2024-04-08* Even though I paid for the app, with this new update, it requires you to sign in; big surprise, to sell you ads. Smh. ### 2/5 — Needs to be updated *2024-04-03, version 9.7.0* A lot of the MCO are out of date to include the uniform order, it’s no longer P1020.34G it’s now 1020.34H as well as the 06 field. 0651 is no longer a thing it’s now 0671 and 0631 ## Frequently asked questions about iCorps ### What does the iCorps app do? The iCorps app is a pocket reference designed for Marines. It provides tools to calculate PFT and CFT scores, view administrative updates, check pay for promotions, see rank structures across services, and explore the history of the Marine Corps. It also includes a feature to track earned ribbons. ### What are the key features of iCorps? Key features include PFT and CFT score calculators, access to MARAdmins/ALMars updates, viewing of other service rank structures, pay calculation for promotions, a ribbon-rack history, and historical information about the Marine Corps. It also integrates with HealthKit to pre-populate fitness calculators. ### Is iCorps free to use? Yes, the iCorps app is available for free. Based on the provided information, there are no associated costs for downloading or using its features, and it does not appear to have in-app purchases or advertisements. ### What kind of information can I find about fitness? The app allows you to calculate your PFT (Physical Fitness Test) and CFT (Combat Fitness Test) scores. It can also utilize HealthKit data to pre-populate these fitness calculators, saving you time when inputting your health metrics. ### Who is the iCorps app intended for? This app is intended for all ranks of individuals associated with the United States Marine Corps, including past, present, and future Marines. It serves as a comprehensive resource for information relevant to their service. ## Version history (last 5 releases) ### 9.8.3 — 2025-07-16 Added Manpower Stay Marine item to app Pocketbook Added presentation banner for new app Waypoints Bug fixes and improvements ### 9.8.2 — 2025-07-16 Added Manpower Stay Marine item to app Pocketbook Added presentation banner for new app Waypoints ### 9.7.0 — 2024-04-01 Added Manpower Stay Marine item to app Pocketbook ### 9.6.0 — 2021-08-25 Performance enhancements to the Sandboxx News feed. ### 9.5.0 — 2020-06-23 We update iCorps as often as possible to ensure you have the most pleasant experience while using our app. In this release, we've fixed some crashes users were experiencing when updating their ribbons. ## More apps by Sandboxx, Inc. - [Sandboxx](https://appshunter.io/ios/app/sandboxx/id912636512) - [Waypoints - The Military App](https://appshunter.io/ios/app/waypoints-the-military-app/id6466820568) - [Sandboxx Community](https://appshunter.io/ios/app/sandboxx-community/id6757083457) - [Sandboxx News](https://appshunter.io/ios/app/sandboxx-news/id6760345905) All apps by Sandboxx, Inc.: https://appshunter.io/developer/912636515 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*